GFL Environmental is seeking a Night Shift Diesel Mechanic to maintain and repair our waste and recycling truck fleet. In this role, you'll perform diagnostics, preventive maintenance, and repairs on diesel engines, hydraulics, air brakes, and electrical systems to keep vehicles safe and road-ready. You'll complete work orders, follow strict safety and environmental standards, and support a fast-paced, essential operation. GFL offers stable, long-term career growth, comprehensive benefits, and ongoing training in a safety-first, team-oriented culture focused on sustainability and community impact.